CN100461697C - Service take-over method based on device disaster tolerance, service switching device and backup machine - Google Patents
Service take-over method based on device disaster tolerance, service switching device and backup machine Download PDFInfo
- Publication number
- CN100461697C CN100461697C CNB200610075706XA CN200610075706A CN100461697C CN 100461697 C CN100461697 C CN 100461697C CN B200610075706X A CNB200610075706X A CN B200610075706XA CN 200610075706 A CN200610075706 A CN 200610075706A CN 100461697 C CN100461697 C CN 100461697C
- Authority
- CN
- China
- Prior art keywords
- professional
- interconnecting device
- machine
- production machine
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
- Hardware Redundancy (AREA)
Abstract
The present invention discloses a equipment disaster holding based on service take over method. It contains service transfer equipment detecting production unit gone wrong, transmitting the service sending to production unit to the spare unit configured disaster held ability for said production unit, said spare unit receiving service transfer equipment transmitted rated condition service, starting up take over processing. The present invention can raise service take over speed in disaster held ability configured equipment gone wrong, for as far as possible reducing service interrupted time.
Description
Technical field
The present invention relates to the disaster tolerance technology field in the communication system, especially relate to a kind of service take-over method and backup machine thereof based on the equipment disaster tolerance.
Background technology
At present in order to ensure communication system can be safe and reliable communication service is provided, be respectively communication equipment and be equipped with the disaster tolerance ability with traffic handing capacity.The operation principle of so-called disaster tolerance promptly is: for the production machine is equipped with corresponding backup machine, and keep business datum and configuration mechanism between production machine and the backup machine synchronous, follow-up in communication process if the production machine break down, then take over the production machine and continue to provide the communication service processing ability, with not interrupting continuously of guaranteeing that communication service provides by backup machine.
Yet in communication process, break down at present as if the production machine, general all is to adopt artificial pipe-connecting mode to finish backup machine to take over the production machine and continue to provide the communication service processing ability, it is the operating state that pre-configured failure monitoring equipment is monitored production machine and associated peripheral thereof, the webmaster attendant sends warning information if find failure monitoring equipment, be production machine when fault having occurred then, just take the relevant treatment measure to finish to make backup machine take over the production machine to continue to provide the communication service processing ability by warning information being analyzed back location.Below brief description is adopted artificial pipe-connecting mode to finish backup machine and take over the main processing procedure that the production machine continues to provide the communication service processing ability.
Please refer to Fig. 1, this figure is that existing simple configuration is formed structural topology figure by the communication system of disaster tolerance ability, wherein takes over and continues to provide the process of communication service processing ability mainly to be divided into three links from the production machine backup machine that breaks down: find failsafe link, professional link and the backup machine adapter link switched; It is as follows wherein to finish the main processing procedure of these three links by artificial pipe-connecting mode:
1, finds failsafe link
Be used to monitor the warning information that failure monitoring equipment that whether production machine, service access equipment and other correlated communication equipments break down is sent by analyzing by the webmaster attendant, whether locate and fault has taken place for the production machine, if fault has taken place to be confirmed to be the production machine by analysis, then carry out the following professional link of switching;
Certainly the webmaster attendant can also locate the fault that the production machine takes place based on the customer complaint that Customer Service Center receives;
2, the professional link of switching
The webmaster attendant with the communication service of mailing on service access equipment or other the relevant intermediate communication equipment in the production machine, is switched to send in the backup machine and is handled after production machine in location breaks down; Wherein having different professional switching modes to finish switches to send in the backup machine and handles mailing to communication service in the production machine.When for example producing machine and backup machine and all being service control point (SCP, Service Control Point) equipment, professional switching mode can have following two kinds:
| Carry out the professional equipment that switches | The service access mode | Professional switching mode |
| Service Switching Point or other communication equipments that inserts with signaling method | The CAMEL/INAP-TCAP-MTP-SS7/SS1 traditional signaling message inserts | The webmaster attendant revises the target signaling address in SSP or the intermediate communication equipment |
| Service management point (SMP) or other communication equipments that inserts with data mode | TCP-IP inserts | The webmaster attendant revises the target ip address in SMP or the intermediate communication equipment |
3, backup machine is taken over link
The webmaster attendant manually starts backup machine, backup machine is based on the traffic handing capacity of realizing taking over the production machine with synchronous business datum of production machine and configuration mechanism of self storage, thereby for whole communication process continues to provide the communication service processing ability, with not interrupting continuously of guaranteeing that communication service provides.
Wherein when a backup machine provides the disaster tolerance ability for many production machines simultaneously, may also need the webmaster attendant in the business datum of backup machine storage and configuration mechanism, to choose corresponding service data and configuration mechanism and take over the corresponding production machine that breaks down and continue to provide traffic handing capacity.
In fact, one of main purpose of configuration disaster tolerance ability will guarantee the reliability and the fail safe of communication service exactly as much as possible in communication system, to reduce the time that interruption takes place in communication service as much as possible; But the process of handling in the backup machine that sends to is switched in the above-mentioned communication service that realizes mailing to based on artificial pipe-connecting mode in the production machine that breaks down, because wherein there is the intervention of human factor in many places, so the needed time of service switch process is depended on the needed time of manual intervention fully, therefore just might exist too much intervention to cause communication service to can not get for a long time taking over, and not reach the initial purpose of communication system configuration disaster tolerance ability owing to human factor.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of service take-over method based on the equipment disaster tolerance, with when having disposed the device fails of disaster tolerance ability, improve professional adapter speed, to reduce the professional time that interruption takes place as much as possible, be reached for the initial purpose of equipment disposition disaster tolerance ability.
Accordingly, the invention allows for a kind of backup machine.
For addressing the above problem, the technical scheme that the present invention proposes is as follows:
A kind of service take-over method based on the equipment disaster tolerance comprises step:
When professional interconnecting device detected the production machine and breaks down, the service message that will mail to the production machine was transmitted the backup machine of most described production machine configuration disaster tolerance ability, and described backup machine disposes the disaster tolerance abilities at least two production machines;
Described backup machine receive professional interconnecting device the 1st time or N continuous time transmit come service message the time, or receive continuously in the length at the appointed time professional interconnecting device transmit come service message the time, transmit the upper-layer protocol of the service message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the service message that comes take over processing, described N is a natural number.
Preferably, described professional interconnecting device detects when length is interior at the appointed time is in the communication disruption state with the production machine always and judges that described production machine breaks down.
Preferably, described professional interconnecting device sends request message to the production machine, and judges that described production machine breaks down when failing to receive the response message that described production machine returns at the appointed time in the length.
Preferably, described professional interconnecting device is a route exchange device.
Preferably, described route exchange device is forwarded to backup machine based on the service message that dynamic routing protocol will mail to the production machine.
Preferably, described professional interconnecting device is for inserting the service access equipment of production machine in the IP mode.
Preferably, described service access equipment is that the mode of the secondary ip address of production machine realizes that the service message that will mail to the production machine is forwarded to backup machine by the IP address setting with backup machine.
Preferably, described service access equipment realizes that based on the floating IP address mode service message that will mail to the production machine is forwarded to backup machine.
A kind of service take-over method based on the equipment disaster tolerance comprises step:
When professional interconnecting device detected the production machine and breaks down, the signaling message that will mail to the production machine was transmitted the backup machine of most described production machine configuration disaster tolerance ability, and described backup machine disposes the disaster tolerance abilities at least two production machines;
Described backup machine receive professional interconnecting device the 1st time or N continuous time transmit come signaling message the time, or receive continuously in the length at the appointed time professional interconnecting device transmit come signaling message the time, transmit the global title that comprises in the signaling message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the signaling message that comes take over processing, described N is a natural number.
Preferably, the signalling point of described professional interconnecting device by the backup machine mode that is set to the standby signalling point of the machine of producing realizes that the signaling message that will mail to the production machine is forwarded to backup machine.
Preferably, described professional interconnecting device is middle Signaling Transfer Equipment or the service access equipment that inserts the production machine with signaling method.
A kind of backup machine is at least two production machine configuration disaster tolerance abilities, comprising:
Transmit business receive unit, be used to receive professional interconnecting device and transmit the service message of coming;
Start and take over the unit, be used for when the service message that described forwarding business receive unit receives professional interconnecting device the 1st time or the inferior forwarding of N continuous comes, or receive continuously in the length at the appointed time professional interconnecting device transmit come service message the time, transmit the upper-layer protocol of the service message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the service message that comes take over processing, described N is a natural number.
A kind of backup machine is at least two production machine configuration disaster tolerance abilities, comprising:
Transmit business receive unit, be used to receive professional interconnecting device and transmit the signaling message of coming;
Start and take over the unit, be used for when the signaling message that described forwarding business receive unit receives professional interconnecting device the 1st time or the inferior forwarding of N continuous comes, or at the appointed time in the length described forwarding business receive unit receive continuously professional interconnecting device transmit come signaling message the time, transmit the global title that comprises in the signaling message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the signaling message that comes take over processing, described N is a natural number.
The beneficial effect that the present invention can reach is as follows:
Technical solution of the present invention will detect the trigger mechanism that the production machine breaks down and transmits as professional by professional interconnecting device, with the business that originally mails to the production machine transmit most should production machine configuration disaster tolerance ability backup machine; This backup machine is transmitted the trigger mechanism that the business of the rated condition of coming is handled as service take-over to receive professional interconnecting device, professional interconnecting device is transmitted the business of coming take over processing receiving to start when professional interconnecting device is transmitted the rated condition of coming professional, thereby realized in the telecommunications disaster tolerance system taking over and continuing to provide the process of communication service processing ability from the production machine backup machine that breaks down, too much human intervention factor is avoided, thereby realize that business is transmitted and taken over and handle automatically, therefore improved professional adapter speed, reduced communication service time of interrupting has taken place, reached and be the initial purpose of equipment disposition disaster tolerance ability.
Description of drawings
Fig. 1 forms structural topology figure for existing simple configuration by the communication system of disaster tolerance ability;
Fig. 2 is the main realization principle flow chart that the present invention is based on the service take-over method of equipment disaster tolerance;
Fig. 3 is the main composition structured flowchart of the professional interconnecting device of the present invention;
Fig. 4 is the main composition structured flowchart of the backup machine of the present invention's proposition.
Embodiment
Technical solution of the present invention is primarily aimed in the prior art at the backup machine that breaks down from the production machine and takes over the intervention that there is human factor in many places three key links that continue to provide the communication service processing ability, and cause too much intervention to cause communication service to can not get for a long time taking over owing to human factor, and do not reach the initial purpose of communication system configuration disaster tolerance ability, and propose to continue to provide three key links of communication service processing ability in the backup machine adapter of breaking down from the production machine, the automatic processor system of introducing, realize that whole service adapter overall process need not the intervention of human factor, to eliminate the negative effect of human factor, thereby after the production machine breaks down, improve the service take-over speed of backup machine, to reduce the professional time that interruption takes place to greatest extent, be reached for the initial purpose of equipment disposition disaster tolerance ability.
Be explained in detail below in conjunction with main realization principle, embodiment and the corresponding beneficial effect that reaches thereof of each accompanying drawing the present invention program.
Please refer to Fig. 2, this figure is the main realization principle flow chart that the present invention is based on the service take-over method of equipment disaster tolerance, and its main implementation procedure is as follows:
Step S10, whether professional interconnecting device detects the production machine and breaks down, if go to and carry out following step S20; Otherwise process of the present invention finishes.Because when the production machine self breaks down, can cut off automatically and extraneous being connected, and the communication link of going out that automatically closes up, externally show as production machine fault, therefore professional interconnecting device can but be not limited to detect the production machine and whether break down by following dual mode:
First kind of mode: professional interconnecting device detects at the appointed time whether be in the communication disruption state with the production machine in the length always, if detect at the appointed time in the length self and the production machine is in the communication disruption state always, can judge that then fault has taken place this production machine;
The second way: professional interconnecting device sends a request message to the production machine, and detect at the appointed time whether can receive the response message that this production machine returns in the length, if detect at the appointed time and fail to receive the response message that this production machine returns in the length, can judge that then fault has taken place this production machine.
As: if professional interconnecting device is route exchange device or is when inserting the service access equipment of production machine in the IP mode, then professional interconnecting device can detect the routing failure of production machine based on the overtime condition of communication, as detecting IP access module fault, Enternet network interface card fault or the network storm fault etc. of production machine;
And for example: if professional interconnecting device is that middle Signaling Transfer Equipment (comprises Signalling Transfer Point STP, Signaling Transport Point, and SGW SG, Signaling Gateway etc.) or be when inserting the service access equipment of production machine with signaling method, then professional interconnecting device can be measured the link failure that signaling detects the production machine by regular link, if detect signalling point when unreachable, can think that then the production machine breaks down, can detect the signaling access module fault of production machine like this, also can detect the production machine fault of communication link etc. of going out of automatically closing up.
The business that step S20, professional interconnecting device will mail to the production machine transmit most should production machine configuration disaster tolerance ability backup machine; Wherein:
If professional interconnecting device is a route exchange device, or be when inserting the service access equipment of production machine in the IP mode, the business that professional interconnecting device is transmitted is service message, wherein when route exchange device during as professional interconnecting device, route exchange device can be based on dynamic routing protocol, as adopt Virtual Router Redundacy Protocol (VRRP, Virtual Router Redundancy Protocol) service message that will mail to the production machine is forwarded to backup machine, because route exchange device is supported the realization of the dynamic routing protocol of standard, after route exchange device detects the production machine and breaks down, when reconnecting backup machine, route exchange device will select the IP address of new IP address automatically as backup machine, thereby realize automatically switching to backup machine, be transmitted to backup machine with the service message that should send to the production machine.
Wherein when the service access equipment that inserts the production machine in the IP mode during as professional interconnecting device, service access equipment can realize that the service message that will mail to the production machine is forwarded to backup machine by following dual mode:
1) service access equipment is that the mode of the secondary ip address of production machine realizes that the service message that will mail to the production machine is forwarded to backup machine by the IP address setting with backup machine, promptly the service access equipment that inserts the production machine in the IP mode is production machine configuration secondary ip address in advance, wherein the secondary ip address for the configuration of production machine is the IP address of backup machine, like this when service access equipment above-mentioned detect the production machine and break down after, to attempt connecting secondary ip address automatically, thereby realize automatically switching to backup machine, be transmitted to backup machine with the service message that should send to the production machine.
2) service access equipment realizes that based on the floating IP address mode service message that will mail to the production machine is forwarded to backup machine, requires backup machine and production machine to be positioned at the same network segment under this mode, but does not have specific (special) requirements for service access equipment.Because in the time of in backup machine and production machine are installed on the same network segment (can be connected by bridge equipment), the production machine has outside self physical IP address, also enable the another one floating IP address simultaneously, each all is connected to this floating IP address with the service access equipment that the IP mode inserts the production machine, as: the physical IP address of producing machine is 10.0.0.101, the physical IP address of backup machine is 10.0.0.102, and mask is 255.255.255.0; Automatically switch in order to realize the IP address between production machine and the backup machine, the production machine is enabled floating IP address a: 10.0.0.100 again, the production machine also takies this floating IP address in normal operation, outside other equipment also connect this floating IP address, in case the production machine breaks down, this floating IP address will be taken by backup machine, and outside other equipment will connect by this floating IP address and backup machine after reconnecting.After the production machine breaks down, backup machine will be bound this floating IP address automatically like this, and service access equipment will reconnect this floating IP address, thereby realize connecting with backup machine, and the service message that realization will send to the production machine is transmitted to backup machine.
In addition if professional interconnecting device is middle Signaling Transfer Equipment (as STP or SG etc.), or be when inserting the service access equipment of production machine with signaling method, the business that professional interconnecting device is transmitted is signaling message, the mode that professional in this case interconnecting device can be set to the standby signalling point of the machine of producing by the signalling point of backup machine realizes that the signaling message that will mail to the production machine is forwarded to backup machine, Signaling Transfer Equipment or insert the standby signalling point function of service access equipment utilization (standard feature of No.7 nation-wide Network) of production machine with signaling method promptly, the signalling point of backup machine is set to the standby signalling point of the machine of producing in advance, when middle Signaling Transfer Equipment or the service access equipment that inserts the production machine with signaling method detect the production machine and breaks down in above-mentioned processing procedure after, the signaling message that will mail to the production machine automatically is forwarded to corresponding backup machine like this.
Step S30, backup machine receive above-mentioned professional interconnecting device the 1st time or N continuous time transmit come professional the time, or receive continuously in the length at the appointed time professional interconnecting device transmit come professional the time, take over processing with starting the business that professional interconnecting device forwarding is come automatically, wherein N is a natural number; For example backup machine can for the first time receive professional interconnecting device transmit come professional the time, also can continuous stipulated number (as continuous 3 times) receive professional interconnecting device transmit come professional the time, at the appointed time in the length (as in 10ms) receive continuously professional interconnecting device transmit come professional the time, start automatically and professional interconnecting device is transmitted the business of coming take over processing.
Be that the present invention program requires backup machine at the signaling message that receives from professional interconnecting device here, can start software application automatically when service message or connection request, the change oneself state is production machine state, realization is transmitted the service message or the signaling message that come to professional interconnecting device and is taken over processing (because backup machine may only be in the hardware running status when not taking over business, upper layer software (applications) is not in the Ready state, therefore need a trigger mechanism and trigger the upper layer software (applications) operation, with operation professional interconnecting device is transmitted the business of coming and take over processing).
Be route exchange device or be when inserting the service access equipment of production machine as professional interconnecting device in the IP mode, when reconnecting to backup machine at above-mentioned route exchange device or with the service access equipment that the IP mode inserts the production machine, backup machine will start automatically to take over route exchange device or to insert the service message that the service access device forwards of production machine is come in the IP mode; And for example professional interconnecting device is middle Signaling Transfer Equipment or is when inserting the service access equipment of production machine with signaling method, Signaling Transfer Equipment or when inserting the signaling message that the service access device forwards of production machine comes in the middle of backup machine receives, backup machine with signaling method will start automatically take in the middle of Signaling Transfer Equipment or insert the signaling message that the service access device forwards of production machine is come with signaling method.
In addition, when a backup machine disposes the disaster tolerance abilities at least two production machines simultaneously, when being the business datum of the corresponding different production machines respectively of storing simultaneously in the backup machine and configuration mechanism, then backup machine will select corresponding service data and configuration mechanism to take over the business of this forwarding according to the business attribute information that professional interconnecting device forwarding comes, wherein when professional interconnecting device be route exchange device or when inserting the service access equipment of production machine in the IP mode, backup machine starts to be transmitted the service message that comes to professional interconnecting device to take over the process of processing specific as follows:
Backup machine is at first selected corresponding service data and configuration mechanism thereof according to the upper-layer protocol (as register, land etc.) that professional interconnecting device is transmitted the service message that comes in its data storehouse;
Backup machine starts based on the business datum of above-mentioned selection and configuration mechanism thereof and professional interconnecting device is transmitted the service message that comes takes over processing then.
Wherein when professional interconnecting device be middle Signaling Transfer Equipment or when inserting the service access equipment of production machine with signaling method, backup machine starts to be transmitted the signaling message that comes to professional interconnecting device to take over the process of processing specific as follows:
At first backup machine is transmitted the global title (GT, Global Title) that comprises in the next signaling message according to professional interconnecting device and select corresponding service data and configuration mechanism thereof in its data storehouse; Because middle Signaling Transfer Equipment or insert the service access equipment of production machine when signaling message is forwarded to standby signalling point with signaling method, only change the target signaling point code (DPC of the signaling message of going out, DestinationPoint Code), and do not change GT, be that backup machine receives by middle Signaling Transfer Equipment or with signaling method and inserts the GT that the GT that carries in the signaling message that the service access device forwards of production machine comes remains the original production machine, so backup machine can be selected correct business datum and configuration mechanism according to the GT that carries in the signaling message that receives; Owing to need to use GT and standby signalling point function here, so Signaling Transfer Equipment or the service access equipment etc. that inserts the production machine with signaling method must adopt the GT addressing system in the middle of requiring;
Backup machine starts based on the above-mentioned business datum of selecting and configuration mechanism thereof and professional interconnecting device is transmitted the signaling message that comes takes over processing then.
Wherein the related here production machine of the present invention program includes but not limited to service control point (SCP, Service Control Point), voucher center (VC, Voucher Center) equipment in the intelligent network etc.
In sum, technical solution of the present invention can be eliminated in the disaster tolerance system from the production machine backup machine that breaks down and take over too much human intervention the business procedure, to reduce the break period of communication service to greatest extent, wherein utilize technical solution of the present invention not preset under the situation of adapter condition, will be reduced to a second level break period of communication service at backup machine.It should be noted that: comprise business forwarding time of (comprising service message and signaling message etc.) break period of communication service, professional interconnecting device and the time that reconnects of backup machine and the start-up time of backup machine etc., wherein utilize technical solution of the present invention, the time of STP transmitting signaling message is Millisecond, the time that route exchange device is transmitted service message can reach a second level, if adopt backup machine to be in the mechanism of starting state simultaneously always, can eliminate the hardware-initiated time of backup machine, as seen thereby, can reduce the break period of communication service greatly by combination and utilize existing function of telecommunications disaster tolerance relevant device and what's new to realize that the business of not having artificial intervention takes over mode.
Accordingly, the main realization principle based on the service take-over method of equipment disaster tolerance of the present invention's corresponding above-mentioned proposition here, also and then proposed a kind of professional interconnecting device and corresponding backup machine, please refer to Fig. 3, this figure is the main composition structured flowchart of the professional interconnecting device of the present invention, it mainly comprises fault detection unit 10 and professional retransmission unit 20, and wherein the concrete effect of these two component units is as follows:
Fault detection unit 10 is mainly used in detection production machine whether fault has taken place; Its detection mode please refer to the associated description in the said method;
Professional retransmission unit 20, be mainly used in when above-mentioned fault detection unit 10 detects the production machine and breaks down, with the business that mails to the production machine transmit most should production machine configuration disaster tolerance ability backup machine, the specific implementation that the business that wherein professional retransmission unit 20 will mail to the production machine is forwarded to backup machine also please refer to the associated description in the said method.
Please refer to Fig. 4, this figure is the main composition structured flowchart of the backup machine that proposes of the present invention, and it mainly comprises transmitting business receive unit 100 and starting takes over unit 200, and wherein the main effect of these two component units is as follows:
Transmit business receive unit 100, be mainly used in the business that professional interconnecting device forwarding comes that receives;
Start and take over unit 200, be mainly used in above-mentioned forwarding business receive unit 100 receive professional interconnecting device the 1st time or N continuous time transmit come professional the time, or transmit in the length at the appointed time business receive unit 100 receive continuously professional interconnecting device transmit come professional the time, startup is transmitted the business of coming to professional interconnecting device and is taken over processing, wherein about to the specific explanations of the business of rated condition with how to start and take over the main implementation of processing and please refer to associated description in the said method transmitting business.
Other concrete technology of it should be noted that professional interconnecting device that the present invention proposes and corresponding backup machine here realize that details please refer to the description that correlation technique in the inventive method realizes details, no longer too much give unnecessary details here.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (15)
1. the service take-over method based on the equipment disaster tolerance is characterized in that, comprises step:
When professional interconnecting device detected the production machine and breaks down, the service message that will mail to the production machine was transmitted the backup machine of most described production machine configuration disaster tolerance ability, and described backup machine disposes the disaster tolerance abilities at least two production machines;
Described backup machine receive professional interconnecting device the 1st time or N continuous time transmit come service message the time, or receive continuously in the length at the appointed time professional interconnecting device transmit come service message the time, transmit the upper-layer protocol of the service message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the service message that comes take over processing, described N is a natural number.
2. the method for claim 1 is characterized in that, described professional interconnecting device detects when length is interior at the appointed time is in the communication disruption state with the production machine always judges that described production machine breaks down.
3. the method for claim 1 is characterized in that, described professional interconnecting device sends request message to the production machine, and judges that described production machine breaks down when failing to receive the response message that described production machine returns at the appointed time in the length.
4. the method for claim 1 is characterized in that, described professional interconnecting device is a route exchange device.
5. method as claimed in claim 4 is characterized in that described route exchange device is forwarded to backup machine based on the service message that dynamic routing protocol will mail to the production machine.
6. the method for claim 1 is characterized in that, described professional interconnecting device is for inserting the service access equipment of production machine in the IP mode.
7. method as claimed in claim 6 is characterized in that, described service access equipment is that the mode of the secondary ip address of production machine realizes that the service message that will mail to the production machine is forwarded to backup machine by the IP address setting with backup machine.
8. method as claimed in claim 6 is characterized in that, described service access equipment realizes that based on the floating IP address mode service message that will mail to the production machine is forwarded to backup machine.
9. the service take-over method based on the equipment disaster tolerance is characterized in that, comprises step:
When professional interconnecting device detected the production machine and breaks down, the signaling message that will mail to the production machine was transmitted the backup machine of most described production machine configuration disaster tolerance ability, and described backup machine disposes the disaster tolerance abilities at least two production machines;
Described backup machine receive professional interconnecting device the 1st time or N continuous time transmit come signaling message the time, or receive continuously in the length at the appointed time professional interconnecting device transmit come signaling message the time, transmit the global title that comprises in the signaling message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the signaling message that comes take over processing, described N is a natural number.
10. method as claimed in claim 9 is characterized in that, the mode that the signalling point of described professional interconnecting device by backup machine is set to the standby signalling point of the machine of producing realizes that the signaling message that will mail to the production machine is forwarded to backup machine.
11., it is characterized in that described professional interconnecting device is middle Signaling Transfer Equipment or the service access equipment that inserts the production machine with signaling method as claim 9 or 10 described methods.
12. method as claimed in claim 9 is characterized in that, described professional interconnecting device detects when length is interior at the appointed time is in the communication disruption state with the production machine always judges that described production machine breaks down.
13. method as claimed in claim 9 is characterized in that, described professional interconnecting device sends request message to the production machine, and judges that described production machine breaks down when failing to receive the response message that described production machine returns at the appointed time in the length.
14. a backup machine at least two production machine configuration disaster tolerance abilities, is characterized in that, comprising:
Transmit business receive unit, be used to receive professional interconnecting device and transmit the service message of coming;
Start and take over the unit, be used for when the service message that described forwarding business receive unit receives professional interconnecting device the 1st time or the inferior forwarding of N continuous comes, or at the appointed time in the length described forwarding business receive unit receive continuously professional interconnecting device transmit come service message the time, transmit the upper-layer protocol of the service message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the service message that comes take over processing, described N is a natural number.
15. a backup machine at least two production machine configuration disaster tolerance abilities, is characterized in that, comprising:
Transmit business receive unit, be used to receive professional interconnecting device and transmit the signaling message of coming;
Start and take over the unit, be used for when the signaling message that described forwarding business receive unit receives professional interconnecting device the 1st time or the inferior forwarding of N continuous comes, or at the appointed time in the length described forwarding business receive unit receive continuously professional interconnecting device transmit come signaling message the time, transmit the global title that comprises in the signaling message that comes according to professional interconnecting device and select corresponding service data and configuration mechanism thereof; And
Start based on the business datum of selecting and configuration mechanism thereof and professional interconnecting device to be transmitted the signaling message that comes take over processing, described N is a natural number.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610075706XA CN100461697C (en) | 2006-04-18 | 2006-04-18 | Service take-over method based on device disaster tolerance, service switching device and backup machine |
| PCT/CN2007/000416 WO2007118395A1 (en) | 2006-04-18 | 2007-02-07 | A service takeover method based on device disaster-tolerance, service switching apparatus and spare machine |
| CNA2007800003968A CN101317379A (en) | 2006-04-18 | 2007-02-07 | Service take-over method based on equipment disaster tolerance, service switching equipment and backup machine |
| US11/959,741 US8055765B2 (en) | 2006-04-18 | 2007-12-19 | Service take-over method based on apparatus disaster recovery, service transfer apparatus and backup machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610075706XA CN100461697C (en) | 2006-04-18 | 2006-04-18 | Service take-over method based on device disaster tolerance, service switching device and backup machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1859219A CN1859219A (en) | 2006-11-08 |
| CN100461697C true CN100461697C (en) | 2009-02-11 |
Family
ID=37298084
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610075706XA Active CN100461697C (en) | 2006-04-18 | 2006-04-18 | Service take-over method based on device disaster tolerance, service switching device and backup machine |
| CNA2007800003968A Pending CN101317379A (en) | 2006-04-18 | 2007-02-07 | Service take-over method based on equipment disaster tolerance, service switching equipment and backup machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800003968A Pending CN101317379A (en) | 2006-04-18 | 2007-02-07 | Service take-over method based on equipment disaster tolerance, service switching equipment and backup machine |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8055765B2 (en) |
| CN (2) | CN100461697C (en) |
| WO (1) | WO2007118395A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260862A (en) * | 2015-11-26 | 2016-01-20 | 中国农业银行股份有限公司 | Asset monitoring method and device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437175B (en) * | 2007-11-15 | 2010-09-15 | 华为技术有限公司 | Method, apparatus and system for processing disaster-tolerating switch |
| CN101567806B (en) * | 2008-12-26 | 2011-12-21 | 华为技术有限公司 | Cutover method, device and system of network equipment |
| CN101902361B (en) * | 2010-07-26 | 2014-09-10 | 中兴通讯股份有限公司 | Disaster tolerance business system and disaster tolerance method |
| CN102026249B (en) * | 2010-12-09 | 2016-01-20 | 中兴通讯股份有限公司 | A kind of voice class operation system and disaster tolerance implementation method |
| CN102769537A (en) * | 2012-04-12 | 2012-11-07 | 中兴通讯股份有限公司 | Method, equipment and system utilizing broadband intelligent network to call service disaster |
| CN104735118A (en) * | 2013-12-24 | 2015-06-24 | 中国移动通信集团江苏有限公司 | Service processing method, device and server for service supporting system |
| CN104794012A (en) * | 2014-03-19 | 2015-07-22 | 北京中科同向信息技术有限公司 | Switching technique based on disaster recovery |
| US9608840B2 (en) * | 2014-09-29 | 2017-03-28 | Cisco Technology, Inc. | Virtualized on-demand service delivery between data networks via secure exchange network |
| CN105138423A (en) * | 2015-08-11 | 2015-12-09 | 北京思特奇信息技术股份有限公司 | Service mass data recovery method and system during dual-computer switching |
| CN106294028A (en) * | 2016-10-12 | 2017-01-04 | 北京智网科技股份有限公司 | A kind of key emergency set and method based on physical button |
| CN106681865B (en) * | 2017-01-16 | 2020-07-07 | 北京腾凌科技有限公司 | Service recovery method and device |
| CN111917886B (en) * | 2020-08-14 | 2023-05-30 | 深圳市欧瑞博科技股份有限公司 | Intelligent device data migration method and device and intelligent device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097436A2 (en) * | 2000-06-15 | 2001-12-20 | Cplane, Inc. | High speed protection switching in label switched networks through pre-computation of alternate routes |
| CN1340928A (en) * | 2000-09-02 | 2002-03-20 | 深圳市中兴通讯股份有限公司 | Stand-by method and device of communication system |
| US20030012129A1 (en) * | 2001-07-10 | 2003-01-16 | Byoung-Joon Lee | Protection system and method for resilient packet ring (RPR) interconnection |
| CN1464396A (en) * | 2002-06-27 | 2003-12-31 | 深圳市中兴通讯股份有限公司 | Method for realizing backup between servers |
| CN1567737A (en) * | 2003-07-01 | 2005-01-19 | 深圳市中兴通讯股份有限公司 | A method for warm back-up of broad band switch-in server |
| CN1750476A (en) * | 2004-09-14 | 2006-03-22 | 华为技术有限公司 | Method and device for guaranteeing call connection in intelligent net system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3688830B2 (en) * | 1995-11-30 | 2005-08-31 | 株式会社東芝 | Packet transfer method and packet processing apparatus |
| US5918017A (en) * | 1996-08-23 | 1999-06-29 | Internatioinal Business Machines Corp. | System and method for providing dynamically alterable computer clusters for message routing |
| US6393485B1 (en) * | 1998-10-27 | 2002-05-21 | International Business Machines Corporation | Method and apparatus for managing clustered computer systems |
| US7213063B2 (en) * | 2000-01-18 | 2007-05-01 | Lucent Technologies Inc. | Method, apparatus and system for maintaining connections between computers using connection-oriented protocols |
| US7487232B1 (en) * | 2000-09-13 | 2009-02-03 | Fortinet, Inc. | Switch management system and method |
| US7340530B2 (en) * | 2001-01-17 | 2008-03-04 | International Business Machines Corporation | Methods, for providing data from network secure communications in a cluster computing environment |
| US6941366B2 (en) * | 2001-01-17 | 2005-09-06 | International Business Machines Corporation | Methods, systems and computer program products for transferring security processing between processors in a cluster computing environment |
| US7146432B2 (en) * | 2001-01-17 | 2006-12-05 | International Business Machines Corporation | Methods, systems and computer program products for providing failure recovery of network secure communications in a cluster computing environment |
| CN1175353C (en) * | 2001-01-19 | 2004-11-10 | 华为技术有限公司 | Method for implementing dual-system standby |
| US20030154236A1 (en) * | 2002-01-22 | 2003-08-14 | Shaul Dar | Database Switch enabling a database area network |
| KR100576005B1 (en) * | 2004-01-05 | 2006-05-02 | 삼성전자주식회사 | Router redundancy method and apparatus for supporting high availability |
| CN1299204C (en) * | 2004-09-14 | 2007-02-07 | 中国人民解放军上海警备区司令部指挥自动化工作站 | Monitoring operation system for data catastrophic failure-tolerant backup control system |
-
2006
- 2006-04-18 CN CNB200610075706XA patent/CN100461697C/en active Active
-
2007
- 2007-02-07 CN CNA2007800003968A patent/CN101317379A/en active Pending
- 2007-02-07 WO PCT/CN2007/000416 patent/WO2007118395A1/en active Application Filing
- 2007-12-19 US US11/959,741 patent/US8055765B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097436A2 (en) * | 2000-06-15 | 2001-12-20 | Cplane, Inc. | High speed protection switching in label switched networks through pre-computation of alternate routes |
| CN1340928A (en) * | 2000-09-02 | 2002-03-20 | 深圳市中兴通讯股份有限公司 | Stand-by method and device of communication system |
| US20030012129A1 (en) * | 2001-07-10 | 2003-01-16 | Byoung-Joon Lee | Protection system and method for resilient packet ring (RPR) interconnection |
| CN1464396A (en) * | 2002-06-27 | 2003-12-31 | 深圳市中兴通讯股份有限公司 | Method for realizing backup between servers |
| CN1567737A (en) * | 2003-07-01 | 2005-01-19 | 深圳市中兴通讯股份有限公司 | A method for warm back-up of broad band switch-in server |
| CN1750476A (en) * | 2004-09-14 | 2006-03-22 | 华为技术有限公司 | Method and device for guaranteeing call connection in intelligent net system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260862A (en) * | 2015-11-26 | 2016-01-20 | 中国农业银行股份有限公司 | Asset monitoring method and device |
| CN105260862B (en) * | 2015-11-26 | 2018-10-16 | 中国农业银行股份有限公司 | A kind of asset monitoring method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080126501A1 (en) | 2008-05-29 |
| WO2007118395A1 (en) | 2007-10-25 |
| CN1859219A (en) | 2006-11-08 |
| US8055765B2 (en) | 2011-11-08 |
| CN101317379A (en) | 2008-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100461697C (en) | Service take-over method based on device disaster tolerance, service switching device and backup machine | |
| CN100459601C (en) | Method for realizing active/standby gateway apparatus in network | |
| US6311288B1 (en) | System and method for virtual circuit backup in a communication network | |
| CN1536819B (en) | Method for implementing dual location in next network | |
| CN100407646C (en) | Method for realizing data service backup | |
| CN101043370B (en) | Communication connection control systems and methods | |
| CN100574486C (en) | The system of dual-homing networking and method thereof in the communication network | |
| CN101465859A (en) | Method and device for triggering main and standby interface board inverse switch | |
| CN105577444B (en) | A kind of wireless controller management method and wireless controller | |
| CN101340377B (en) | Method, apparatus and system for data transmission in double layer network | |
| EP1940091B1 (en) | Autonomous network, node device, network redundancy method and recording medium | |
| US8935564B2 (en) | Method for backing up user information and apparatus in standby service node for backing up user information | |
| CN101527650B (en) | Communication management system, communication management method and communication device | |
| CN1983841B (en) | Method for realizing backup in level connecting system | |
| US7738362B2 (en) | System and method for address notification in a network | |
| CN100386997C (en) | Data transmission system and method between telecommunication equipments based on point-to-point connection | |
| CN1327727C (en) | Method for realizing double homes of media gateway | |
| JP2001237889A (en) | Bypass control method and system in data communication network | |
| CN113037622B (en) | System and method for preventing BFD from vibrating | |
| JP2003078567A (en) | Distributed reliable communication system and its controller and failure detecting method and its program and recording medium | |
| CN102332998A (en) | Method, device and system for positioning link fault | |
| CN101364907A (en) | Link fault processing method and apparatus | |
| CN101431436B (en) | Method and apparatus for signaling message transmission through Q.921 link | |
| KR100318966B1 (en) | A system and method for automatically recovering a network by use of health check in atm exchane network | |
| JP3769537B2 (en) | Base station ATM bus uninterruptible switching method and base station ATM bus uninterruptible switching method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |